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供應Chroma 63204電子負載

更新時間:2016-08-16

簡要描述:

供(gong)應Chroma 63204電(dian)(dian)(dian)子負載有(you)定(ding)(ding)電(dian)(dian)(dian)流、定(ding)(ding)電(dian)(dian)(dian)阻(zu)、定(ding)(ding)功率(lv)與定(ding)(ding)電(dian)(dian)(dian)壓(ya)四種操作模式。定(ding)(ding)電(dian)(dian)(dian)流與定(ding)(ding)電(dian)(dian)(dian)阻(zu)模式對(dui)(dui)于電(dian)(dian)(dian)壓(ya)源的(de)待測(ce)物(wu)測(ce)試(shi),可確(que)(que)認待測(ce)物(wu)在(zai)(zai)不(bu)同(tong)的(de)負載情況下,輸(shu)出(chu)電(dian)(dian)(dian)壓(ya)是否仍維持穩定(ding)(ding)輸(shu)出(chu)。對(dui)(dui)于電(dian)(dian)(dian)池的(de)充電(dian)(dian)(dian)器或(huo)充電(dian)(dian)(dian)樁而言,定(ding)(ding)電(dian)(dian)(dian)壓(ya)模式可以改變充電(dian)(dian)(dian)器或(huo)充電(dian)(dian)(dian)樁的(de)輸(shu)出(chu)電(dian)(dian)(dian)壓(ya),以確(que)(que)保充電(dian)(dian)(dian)器或(huo)充電(dian)(dian)(dian)樁在(zai)(zai)所設定(ding)(ding)的(de)輸(shu)出(chu)電(dian)(dian)(dian)壓(ya)時充電(dian)(dian)(dian)電(dian)(dian)(dian)流是否正確(que)(que)。

型號:63204點擊量:2055

供應Chroma 63204電子負載

63200系列(lie)有定電流、定電阻、定功率(lv)與定電壓四種操作模式。

63201

可編程直流電(dian)子負載(zai) 80V/300A/2.6KW

 

63202

可(ke)編程直流電子負載(zai) 600V/50A/2.6kW

 

63203

可編(bian)程直流電子負(fu)載 80V/600A/5.2KW

 

63204

可編程直(zhi)流(liu)電子(zi)負載 600V/100A/5.2KW

 

63205

可編程直流電(dian)子負載(zai) 80V/180A/6.5KW

 

63206

可編(bian)程直(zhi)流電子負載(zai) 80V/600A/10.4KW

 

63207

可編程直(zhi)流電子負載(zai) 80V/300A10.4KW

 

63208

可(ke)編程直(zhi)流電子負載(zai) 80V/600A/15.6KW

 

63209

可(ke)編程直流電子負載(zai) 80V/1000A/15.6KW

 

63210

可編程(cheng)直流電(dian)子負載 600V/150A/14.5KW

 

63211

可(ke)編(bian)程直流電子負載 1000V/150A/15.6kW

 

63212

可編(bian)程(cheng)直流電子負載 1000V/150A/10kW

致茂可編程直流Chroma電子負載 600V/100A/5.2KW

定(ding)(ding)電(dian)(dian)(dian)流(liu)與(yu)定(ding)(ding)電(dian)(dian)(dian)阻模(mo)(mo)(mo)(mo)式對(dui)(dui)于(yu)電(dian)(dian)(dian)壓(ya)(ya)源的(de)(de)待測(ce)(ce)物測(ce)(ce)試,可確認(ren)待測(ce)(ce)物在不同的(de)(de)負載(zai)情況下,輸(shu)(shu)出電(dian)(dian)(dian)壓(ya)(ya)是否仍(reng)維持穩定(ding)(ding)輸(shu)(shu)出。對(dui)(dui)于(yu)電(dian)(dian)(dian)池(chi)(chi)的(de)(de)充(chong)電(dian)(dian)(dian)器(qi)或充(chong)電(dian)(dian)(dian)樁(zhuang)而(er)言,定(ding)(ding)電(dian)(dian)(dian)壓(ya)(ya)模(mo)(mo)(mo)(mo)式可以改(gai)變充(chong)電(dian)(dian)(dian)器(qi)或充(chong)電(dian)(dian)(dian)樁(zhuang)的(de)(de)輸(shu)(shu)出電(dian)(dian)(dian)壓(ya)(ya),以確保充(chong)電(dian)(dian)(dian)器(qi)或充(chong)電(dian)(dian)(dian)樁(zhuang)在所設(she)(she)定(ding)(ding)的(de)(de)輸(shu)(shu)出電(dian)(dian)(dian)壓(ya)(ya)時充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)是否正確。另外,當待測(ce)(ce)物為(wei)(wei)電(dian)(dian)(dian)池(chi)(chi)時,電(dian)(dian)(dian)子(zi)負載(zai)則可轉變為(wei)(wei)模(mo)(mo)(mo)(mo)擬(ni)電(dian)(dian)(dian)子(zi)設(she)(she)備(bei)(bei)拉載(zai)的(de)(de)行(xing)為(wei)(wei),許多電(dian)(dian)(dian)池(chi)(chi)的(de)(de)放電(dian)(dian)(dian)應(ying)用(yong)、功(gong)率(lv)消耗等情況都可藉由電(dian)(dian)(dian)子(zi)負載(zai)的(de)(de)模(mo)(mo)(mo)(mo)擬(ni)拉載(zai)行(xing)為(wei)(wei)來進(jin)行(xing)電(dian)(dian)(dian)池(chi)(chi)的(de)(de)分析,而(er)定(ding)(ding)功(gong)率(lv)模(mo)(mo)(mo)(mo)式則是模(mo)(mo)(mo)(mo)擬(ni)電(dian)(dian)(dian)子(zi)設(she)(she)備(bei)(bei)拉載(zai)行(xing)為(wei)(wei)的(de)(de)*選(xuan)擇。

供應Chroma 63204電子負載的操作特性(xing)

低(di)壓/大(da)電(dian)流的(de)(de)應用(yong),具有低(di)電(dian)壓操作特性的(de)(de)63200系列(lie)采用(yong)閉回路的(de)(de)設計方(fang)式將所有功率(lv)晶體(ti)并聯(lian)控制(zhi),以確(que)保高精度、低(di)漂移(yi)量的(de)(de)負載控制(zhi)。 因功率(lv)晶體(ti)并聯(lian)的(de)(de)控制(zhi)方(fang)式,使得(de)輸入阻抗(kang)至zui小(xiao)化并使得(de)63200系列(lie)能在低(di)壓時(shi)進行大(da)電(dian)流的(de)(de)拉載。例如,型號63209即可于輸入電(dian)壓1V時(shi)拉載 1,000A。

的量測

63200系(xi)(xi)列內建(jian)15位(wei)元的(de)高精密(mi)A/D轉換器(qi),可(ke)達電(dian)(dian)(dian)(dian)(dian)壓(ya) 0.05% 0.05%F.S.、電(dian)(dian)(dian)(dian)(dian)流(liu) 0.1% 0.1%F.S.與功(gong)率0.3% 0.3%F.S.的(de)量(liang)測精準(zhun)度。電(dian)(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)(dian)流(liu)、功(gong)率 的(de)量(liang)測值可(ke)同時在電(dian)(dian)(dian)(dian)(dian)子負(fu)載前面板的(de)LED顯示器(qi)上顯示量(liang)測值,除此(ci)之外,63200系(xi)(xi)列還額外提供電(dian)(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)(dian)流(liu)的(de)監(jian)控輸出,使用者可(ke)藉由此(ci)二端子 透過示波器(qi)監(jian)控電(dian)(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)(dian)流(liu)的(de)輸出波形。

的動態負載與控制

在快速(su)(su)的(de)(de)(de)時(shi)代里,電(dian)(dian)子元(yuan)件皆朝(chao)高速(su)(su)運作的(de)(de)(de)方(fang)向(xiang)設計,因此,電(dian)(dian)源(yuan)元(yuan)件對于暫態(tai)(tai)的(de)(de)(de)信號(hao)及動態(tai)(tai)響(xiang)應的(de)(de)(de)性能(neng)要求,比過(guo)去都高出(chu)許多。為滿(man)足這些 測試應用與(yu)(yu)要求,63200系列提供高速(su)(su)、可(ke)(ke)編程(cheng)(cheng)動態(tai)(tai)負(fu)載(zai)模(mo)擬與(yu)(yu)同步動態(tai)(tai)負(fu)載(zai)等功能(neng)。下(xia)(xia)圖所示為可(ke)(ke)編程(cheng)(cheng)的(de)(de)(de)參數:設定(ding)電(dian)(dian)流(liu)高/低準位、T1/T2、爬 升(sheng)率(lv)(lv)/下(xia)(xia)降率(lv)(lv)。可(ke)(ke)編程(cheng)(cheng)的(de)(de)(de)電(dian)(dian)流(liu)爬升(sheng)率(lv)(lv)/下(xia)(xia)降率(lv)(lv)可(ke)(ke)用來(lai)模(mo)擬真實負(fu)載(zai)情況(kuang)的(de)(de)(de)暫態(tai)(tai)負(fu)載(zai)變化模(mo)擬。63200系列中,在負(fu)載(zai)電(dian)(dian)流(liu)連續(xu)變化時(shi),內(nei)部(bu)的(de)(de)(de)監測機 制與(yu)(yu)線(xian)路能(neng)使(shi)得電(dian)(dian)流(liu)波形失真度達(da)(da)到(dao)zui小化,電(dian)(dian)流(liu)爬升(sheng)率(lv)(lv)zui快可(ke)(ke)達(da)(da)25A/μs (63208)、動態(tai)(tai)變化可(ke)(ke)高達(da)(da)20kHz。

Dynamic loading and control

致茂Chroma 63204可編程直流電(dian)子負載(zai) 600V/100A/5.2KW 主(zhu)/從(cong)式并聯控制

當(dang)負(fu)載功率(lv)需(xu)(xu)求增加時(shi),63200系(xi)列具有智慧(hui)型(xing)主(zhu)/從(cong)(cong)控制(zhi)模式(shi),可(ke)(ke)透過主(zhu)/從(cong)(cong)控制(zhi)的(de)(de)并(bing)聯(lian)方(fang)式(shi)達到所需(xu)(xu)的(de)(de)電流及功 率(lv)。當(dang)設(she)(she)定(ding)成主(zhu)/從(cong)(cong)控制(zhi)模式(shi)時(shi),使(shi)用者(zhe)僅(jin)(jin)需(xu)(xu)在主(zhu)機上(shang)編程負(fu)載電流,主(zhu)機經過自動(dong)計算(suan)后會(hui)將(jiang)電流分配至其(qi)他 從(cong)(cong)機,如此可(ke)(ke)大(da)大(da)簡(jian)化(hua)使(shi)用者(zhe)的(de)(de)操作步驟。簡(jian)言之,使(shi)用者(zhe)在并(bing)聯(lian)63200系(xi)列時(shi),僅(jin)(jin)需(xu)(xu)將(jiang)所有設(she)(she)定(ding)成主(zhu)/從(cong)(cong)控制(zhi)的(de)(de) 電子負(fu)載,當(dang)成一(yi)負(fu)載即可(ke)(ke)。同(tong)電壓(ya)規格但不(bu)同(tong)型(xing)號的(de)(de)63200系(xi)列皆(jie)可(ke)(ke)并(bing)聯(lian)在一(yi)起,zui多可(ke)(ke)高達六臺同(tong)時(shi)并(bing)聯(lian)。

Master / Slave parallel control

任意波形模擬

63200系列電子負載可透過電腦將預先儲存的電流波形透過DAQ卡或任意波形產生器將波形傳送至電子負載進行拉載。任意波形模擬的功能可觀察
待(dai)測物應(ying)用(yong)在該領域時所遇到的真(zhen)實波(bo)形是否能(neng)維持(chi)正常運作。

External loading waveform simulation

短路模擬

致茂的63200系列(lie)電(dian)(dian)子負載(zai)也可模擬(ni)待測(ce)(ce)物短路(lu)(lu)時(shi)的情況。直流電(dian)(dian)源或直流電(dian)(dian)源供應器的短路(lu)(lu)測(ce)(ce)試(shi)是必要的測(ce)(ce)試(shi)項目(mu)之一(yi),63200系列(lie)電(dian)(dian)子負載(zai)以 zui大額定電(dian)(dian)流的拉(la)載(zai)方式進行短路(lu)(lu)模擬(ni),因此可用來模擬(ni)待測(ce)(ce)物的短路(lu)(lu)保(bao)護功(gong)能(neng)是否有正常動作。

瞬(shun)間(jian)2.7倍額定(ding)功率能(neng)力(li)

63200系列電(dian)(dian)子負(fu)(fu)載(zai)(zai)提供(gong)*的(de)(de)浪涌負(fu)(fu)載(zai)(zai)模擬能(neng)力(li),可使 63200系列電(dian)(dian)子負(fu)(fu)載(zai)(zai)功(gong)率瞬間(jian)過載(zai)(zai)2.7倍(bei)的(de)(de)額(e)定功(gong)率。此特性 非常適合應用在待(dai)測(ce)物進行瞬間(jian)峰值功(gong)率的(de)(de)供(gong)給能(neng)力(li),電(dian)(dian)漿 電(dian)(dian)視(PDP)電(dian)(dian)源就(jiu)是一種典型的(de)(de)應用,其(qi)他應用則例(li)如電(dian)(dian)池的(de)(de) 3C放電(dian)(dian)、斷路器與無熔(rong)絲開關的(de)(de)過載(zai)(zai)(300%至1,000%)測(ce)試、 汽車引擎啟動時的(de)(de)負(fu)(fu)載(zai)(zai)模擬及直流(liu)馬(ma)達的(de)(de)啟動模擬等(deng)。

依據63200系(xi)列電(dian)(dian)子負(fu)(fu)載(zai)(zai)(zai)的初(chu)始(shi)負(fu)(fu)載(zai)(zai)(zai)情況,會有不同(tong)的浪(lang)涌(yong) 負(fu)(fu)載(zai)(zai)(zai)能(neng)力(li),如圖(tu)(tu)1與(yu)圖(tu)(tu)2的關(guan)系(xi)圖(tu)(tu)所(suo)(suo)示(shi)(shi),圖(tu)(tu)中(zhong)顯(xian)示(shi)(shi)的是(shi)初(chu)始(shi)負(fu)(fu) 載(zai)(zai)(zai)與(yu)可過(guo)載(zai)(zai)(zai)的zui大(da)負(fu)(fu)載(zai)(zai)(zai)能(neng)力(li)與(yu)時(shi)(shi)間關(guan)系(xi)。當使用浪(lang)涌(yong)負(fu)(fu)載(zai)(zai)(zai)功(gong) 能(neng)時(shi)(shi),如果超出圖(tu)(tu)1及圖(tu)(tu)2中(zhong)所(suo)(suo)顯(xian)示(shi)(shi)的zui大(da)浪(lang)涌(yong)負(fu)(fu)載(zai)(zai)(zai)能(neng)力(li)時(shi)(shi), 電(dian)(dian)子負(fu)(fu)載(zai)(zai)(zai)會顯(xian)示(shi)(shi)過(guo)功(gong)率保護(OPP),并(bing)停止拉載(zai)(zai)(zai)。


注 1 :于穩態模式(Static Mode)下,初始狀態需至少持續拉載1秒以上。 
注 2 :此浪涌負載能力會因為負載的溫度上升而有下降(de-rating)的特性。(參考注1的規格) 
注 3 :圖1與圖2的范例是以63201為例子,63201的規格為2,600W/300A/1-80V。 
注 4 :型號63211/63212不(bu)支(zhi)援此功(gong)能(neng)。

時間量測

63200系(xi)(xi)列(lie)包含*的時(shi)間與量(liang)(liang)測(ce)(ce)(ce)功能設(she)計,量(liang)(liang)測(ce)(ce)(ce)范(fan)圍為(wei)2 秒(miao)~99,999秒(miao),此精準的時(shi)間量(liang)(liang)測(ce)(ce)(ce)特性可(ke)應用(yong)(yong)在電(dian)池(chi)(chi)放(fang)(fang)電(dian)測(ce)(ce)(ce) 試(shi)與其(qi)他(ta)相同應用(yong)(yong)上,使用(yong)(yong)者需在進行電(dian)池(chi)(chi)放(fang)(fang)電(dian)測(ce)(ce)(ce)試(shi)時(shi)設(she) 定終止拉載電(dian)壓及停止拉載時(shi)間。例如 : 當(dang)按(an)下Load ON開 始拉載,63200系(xi)(xi)列(lie)的內部計時(shi)器(qi)會自動開始計數,直到 電(dian)池(chi)(chi)電(dian)壓降至所(suo)設(she)定的終止電(dian)壓或當(dang)按(an)下Load OFF停止拉 載,計時(shi)器(qi)才會停止計數。時(shi)間量(liang)(liang)測(ce)(ce)(ce)功能可(ke)應用(yong)(yong)在電(dian)池(chi)(chi)與 超(chao)電(dian)容(rong)的放(fang)(fang)電(dian)時(shi)間、保險絲及斷路器(qi)的跳脫(tuo)時(shi)間和(he)其(qi)他(ta)相 同應用(yong)(yong)等。

產品應用

電源供應器測試

電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供(gong)(gong)應器(qi)(qi)(qi)(qi)在(zai)電(dian)(dian)(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)(dian)(dian)機的(de)(de)(de)領域里扮演著(zhu)(zhu)非(fei)常(chang)重要的(de)(de)(de)角色,電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供(gong)(gong)應器(qi)(qi)(qi)(qi)在(zai)各(ge)式(shi)應用(yong)中扮演各(ge)種(zhong)(zhong)不同的(de)(de)(de)型態。例如(ru),AC/AC電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供(gong)(gong)應器(qi)(qi)(qi)(qi)中的(de)(de)(de)不斷電(dian)(dian)(dian)(dian)(dian)系 統(UPS)與AVR、AC/DC電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供(gong)(gong)應器(qi)(qi)(qi)(qi)中的(de)(de)(de)伺服器(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)、AC/DC電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供(gong)(gong)應器(qi)(qi)(qi)(qi)中的(de)(de)(de)逆變器(qi)(qi)(qi)(qi)(Inverter),將電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)直流(liu)(liu)(liu)輸(shu)出轉換成家用(yong)交流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)。近來,DC/DC 的(de)(de)(de)轉換器(qi)(qi)(qi)(qi)(Converter)已(yi)經廣泛的(de)(de)(de)被使(shi)用(yong)在(zai)電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)力元件上,如(ru)手(shou)機和(he)筆記(ji)型電(dian)(dian)(dian)(dian)(dian)腦等(deng),隨著(zhu)(zhu)各(ge)種(zhong)(zhong)不同的(de)(de)(de)負載模式(shi),致茂63200系列電(dian)(dian)(dian)(dian)(dian)子(zi)負載能夠測(ce)試(shi) 各(ge)種(zhong)(zhong)不同的(de)(de)(de)直流(liu)(liu)(liu)輸(shu)出電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供(gong)(gong)應器(qi)(qi)(qi)(qi),或經過整流(liu)(liu)(liu)器(qi)(qi)(qi)(qi)后(hou)直接(jie)對交流(liu)(liu)(liu)輸(shu)出的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)供(gong)(gong)應器(qi)(qi)(qi)(qi)進行測(ce)試(shi)。

Power Supply Testing

電子元件測試

幾乎所有電(dian)子(zi)設備都需(xu)要內建一電(dian)源供應器,無(wu)論在研發階(jie) 段或在品質檢驗(yan)階(jie)段,直流電(dian)子(zi)負(fu)載是一個非常重要的測 試(shi)(shi)設備。例如:不(bu)斷電(dian)系(xi)統(UPS)中整合了AC/DC、DC/DC及 DC/CA三(san)級,此(ci)三(san)級皆需(xu)進行(xing)測試(shi)(shi),63200系(xi)列電(dian)子(zi)負(fu)載就 可針(zhen)對(dui)不(bu)斷電(dian)系(xi)統進行(xing)AC/DC及DC/DC級的測試(shi)(shi)。

電池測試

對大部分的應用而言,電池的消耗是以功率的消耗型態展現,因此,63200系列電子負載的定功率模式在電池放電測試中,是一項相當適合的放
電模式。

Battery Testing

系統整合

63200系列(lie)提供了GPIB、RS-232及RS-485等(deng)介面,可透過(guo)PC來控(kong)制(zhi)。任意(yi)波(bo)形模擬、電壓/電流監測(ce)控(kong)制(zhi)等(deng)功能,使(shi)得63200系列(lie)也非常適(shi)合(he)在自動(dong)化測(ce)試的系統整(zheng)合(he)。

圖形化操作軟體

除經(jing)由(you)前面(mian)板來(lai)控(kong)制電子負(fu)載外,亦可透(tou)過 圖形(xing)化的操(cao)作(zuo)(zuo)(zuo)軟(ruan)體來(lai)控(kong)制。友善式的圖形(xing)化 操(cao)作(zuo)(zuo)(zuo)軟(ruan)體介(jie)面(mian),含括了(le)負(fu)載的操(cao)作(zuo)(zuo)(zuo)功能(neng),讓(rang) 使用者輕易上手、 易于操(cao)作(zuo)(zuo)(zuo)。63200系(xi)列有 GPIB、RS-232 的通訊介(jie)面(mian),讓(rang)使用者可透(tou)過電腦與63200系(xi) 列通訊時,有更彈性的選擇。

Softpanel

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深圳市普利華科技有限公司

深圳市普利華科技有限公司

地址:深圳市南山區月亮灣大道(dao)冠華大廈909室(shi)

主營產(chan)品:儀器(qi)(qi)儀表,大功(gong)(gong)率交(jiao)/直(zhi)流電(dian)子負(fu)載,交(jiao)、直(zhi)流電(dian)源,ATE測試(shi)系統,功(gong)(gong)率計,示波器(qi)(qi),邏輯分析器(qi)(qi),數(shu)據記錄儀等

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